obama on the view. you can watch the entire interview tomorrow right here on abc 7 beginning at 10 in the morning. >>> if you are waiting for someone to come home writ now and they are late, this could be the reason why. traffic on the bay bridge is just now starting to get back to normal. we are talking about the lower deck of the bay bridge right now. it's been backed up for hours. motorcycle crashed and spilled oil across 2 lanes east of treasure island. rider apparently hurt his arm. the oil has since been cleaned up. but the back up persist. difficult to see the lower deck and l tail later but we can tell you it's still slow going. >> still to come. san francisco police lab worker former san francisco police lab worker now facing federal charges. allegations against her have changed the way drug investigations are pursued. >> and the bay area breakthrough that could lead to new way to treat an especially deadly form of breast cancer. >> fall warm-up is coming. i'll show you when you feel it. caroly